Results 71 to 80 of about 597,381 (293)

Comparative Study of Magnetocaloric Properties for Gd^{3+} Compounds with Different Frustrated Lattice Geometries

PRX Energy, 2023
As materials with suppressed ordering temperatures and enhanced ground-state entropies, frustrated magnetic oxides are ideal candidates for cryogenic magnetocaloric refrigeration.
EliseAnne C. Koskelo, Paromita Mukherjee, Cheng Liu, Alice C. Sackville Hamilton, Harapan S. Ong, Claudio Castelnovo, M.E. Zhitomirsky, Siân E. Dutton   +7 more
doaj   +1 more source

Voronoi-Delaunay analysis of normal modes in a simple model glass

, 1999
We combine a conventional harmonic analysis of vibrations in a one-atomic model glass of soft spheres with a Voronoi-Delaunay geometrical analysis of the structure.
A.P. Sokolov, B.B. Laird, C. Mascivecchio, C. Oligschleger, C. Oligschleger, D. Caprion, G.D.W. Schirmacher, H. R. Schober, H.R. Schober, H.R. Schober, H.R. Schober, J. Fabian, J. Fabian, J. Hafner, J. Hafner, J.M. Ziman, L. Angelani, L.D.V. Ee, M. Cho, M. Foret, M.A. Il’in, N. N. Medvedev, N.N. Medvedev, N.N. Medvedev, N.N. Medvedev, N.N. Medvedev, P. Ballone, P. Benassi, P. Ehrhart, P. Jund, P. Jund, R. Dell’Anna, R. Jullien, S.-P. Chen, S.N. Taraskin, S.R. Elliott, T. Egami, T. Egami, T. Egami, T. Kustanovich, U. Buchenau, U. Buchenau, V. A. Luchnikov, V.A. Luchnikov, V.G. Karpov, V.K. Malinovskii, V.L. Gurevich, V.N. Novikov, V.P. Voloshin, W. Jin, W.G. Hoover, Yu. I. Naberukhin   +51 more
core   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

Molecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak, Iva Staniczková Zambo, Matěj Přikryl, Peter Múdry, Danica Zapletalová, Jarmila Navrátilová, Jiří Navrátil, Jan Šmarda, Liudmyla Drobot, Petr Beneš, Lucia Knopfová   +10 more
wiley   +1 more source

Entanglement, soft modes, and celestial holography

Physical Review D
We evaluate the vacuum entanglement entropy across a cut of future null infinity for free Maxwell theory in four-dimensional Minkowski spacetime. The Weyl invariance of 4D Maxwell theory allows us to embed the Minkowski spacetime inside the Einstein static universe. The Minkowski vacuum can then be described as a thermofield double state on the (future)
Hong Zhe Chen, Robert Myers, Ana-Maria Raclariu   +2 more
openaire   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Dielectric properties and lattice dynamics of alpha-PbO2-type TiO2: The role of soft phonon modes in pressure-induced phase transition to baddeleyite-type TiO2

, 2011
Dielectric tensor and lattice dynamics of alpha-PbO2-type TiO2 have been investigated using the density functional perturbation theory, with a focus on responses of the vibrational frequencies to pressure.
A. F. Wells, Chun Zhang, L. Pauling, Yongqing Cai, Yuan Ping Feng   +4 more
core   +1 more source

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

FEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca, Anna Tricarico, Martina Furfaro, Priyam Ghosh, Ennio Prosperi, Lucia Anna Stivala, Ornella Cazzalini   +6 more
wiley   +1 more source

QCD Critical Points and Their Associated Soft Modes

, 2010
The mean-field level calculation shows that the QCD matter can have multiple critical points incorporating the color superconductivity under charge neutrality constraint due to the repulsive vector interaction; this actually implies that the QCD matter ...
Alford, Asakawa, Barducci, Buballa, Buballa, Buballa, Eguchi, Evans, Fujii, Fukushima, Grigorian, Hatsuda, Hatsuda, Hatsuda, Hohenberg, Huang, Kawasaki, Kiriyama, Kitazawa, Kitazawa, Kitazawa, Kitazawa, Klevansky, Klimt, Kobayashi, Kunihiro, Kunihiro, Minami, Nambu, Onuki, Roberts, Schmidt, Schäfer, Schäfer, Shovkovy, Stephanov, Stephanov, T. Kunihiro, Tsumura, Y. Minami, Z. Zhang, Zhang, Zhang   +42 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Soft background fields at next-to-leading power in transverse momentum dependent SIDIS with jets

Journal of High Energy Physics
We present a factorization formula for the e + h → e + jet + X cross section at small transverse momenta up to next-to-leading power (NLP), derived using the background field method (BFM) with explicit inclusion of soft modes.
Max Jaarsma, Oscar del Rio, Ignazio Scimemi, Wouter Waalewijn   +3 more
doaj   +1 more source